Frank Williams, LCSW
NPI 1164658266 · Clinical Social Worker · Perkiomenville, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frank Williams, LCSW is a Clinical Social Worker provider in Perkiomenville, PA (NPI 1164658266).
Provider details
- NPI number
- 1164658266
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- 2018037895 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
232 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Psychotherapy, 1 Hour90837 | 232 | $104 |
Typical Medicare-allowed amounts for these services range $104–$104 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 2045 Westgate DrSuite 304Bethlehem, PA 18017-7480Phone: (610) 865-8177Fax: (610) 865-2764
Registry dates
- Enumerated
- 2009-06-03
- Last updated
- 2025-05-17
- Certified
- 2025-05-17
Frequently asked questions
- What is Frank Williams's NPI number?
- Frank Williams's National Provider Identifier (NPI) is 1164658266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frank Williams's specialty?
- Frank Williams is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Frank Williams located?
- Frank Williams's practice location on file with NPPES is 1122 Snyder Rd, Perkiomenville, PA 18074-9552.
- What is Frank Williams's phone number?
- The practice phone number listed in the NPPES registry for Frank Williams is (610) 573-1134.
- Does Frank Williams accept Medicare?
- Frank Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frank Williams's NPI active?
- Yes — Frank Williams's NPI (1164658266) is active in the NPPES registry as of the last update on 2025-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.